/*
 *    Copyright (c) 2018-2025, lengleng All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of the pig4cloud.com developer nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * Author: lengleng (wangiegie@gmail.com)
 */

package com.pig4cloud.pigx.contract.mapper;

import com.pig4cloud.pigx.common.data.datascope.PigxBaseMapper;
import com.pig4cloud.pigx.contract.dto.AppContractKLineListDTO;
import com.pig4cloud.pigx.contract.entity.ContractKLine;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * k线数据表
 *
 * @date 2022-08-13 19:50:37
 */
@Mapper
public interface ContractKLineMapper extends PigxBaseMapper<ContractKLine> {

	/**
	 * 根据时间段和币对id 获取k线数据
	 * @param kLine k
	 * @return list
	 */
	List<ContractKLine> selectByTime(ContractKLine kLine);

	/**
	 * 获取 指定币种 指定K线 的最新块数据
	 * @param kLine
	 * @return
	 */
	ContractKLine selectCurrentKLine(ContractKLine kLine);

	/**
	 * 获取 指定币种 指定K线 的k线列表数据
	 * @param kLine
	 * @return
	 */
	List<ContractKLine> selectKLineList(AppContractKLineListDTO kLine);

	/**
	 * 新增
	 * @param kLine k
	 * @return rule
	 */
	int insertContractKLine(ContractKLine kLine);

	/**
	 * 修改
	 * @param kLine k
	 * @return rule
	 */
	int updateContractKLine(ContractKLine kLine);

}
